UTC HT10XX Three-terminal low power voltage regulator Datasheet

UTC HT10XX
CMOS IC
THREE-TERMINAL LOW POWER
VOLTAGE REGULATORS
1
DESCRIPTION
The UTC HT10XX series is a set of threeTerminal low power voltage regulators implemented
in CMOS technology . They are available with several
fixed output voltages ranging from 1.5V~7.0V. The
advantage of CMOS technology is low voltage dropout
and low quiescent current.
SOT-89
Although designed primarily as fixed voltage
regulators, these devices can be used with external
components to obtain variable voltages and currents.
1
FEATURES
TO-92
* Low power consumption
*Low voltage dropout
*Low temperature coefficient
*Wide operating voltage (12V Max.)
APPLICATIONS
*Battery-powered equipment
*Communication equipment
*Audio/Video equipment
TO-92
: HT10XX-B : 1: VOUT
2: GND
3: VIN
TO-92
: HT10XX-C : 1: GND
2:VIN
3:VOUT
SOT-89 : 1: GND
2:VIN
3:VOUT
PAD ASSIGNMENT
1
2
3
GND
VIN
Vout
PAD NO.
X
Y
1
184
1137
2
615
1121
3
1194
1132
Unit:μm
(0,0)
Chip size: 1.34 ×1.30 mm2
*The IC substrate should be connected to VDD in the
PCB layout artwork.
UTC
UNISONIC TECHNOLOGIES CO., LTD.
1
QW-R502-012,A
UTC HT10XX
CMOS IC
BLOCK DIAGRAM
VIN
VOUT
Vref
+
GND
ABSOLUTE MAXIMUM RATINGS
SYMBOL
RATING
UNIT
Supply Voltage
PARAMETER
Vcc
-0.3 ~ +13
V
Power Dissipation
Pd
250
mW
Storage Temperature
Tstg
-50 ~ +125
℃
Operating Temperature
Topr
0 ~ +70
℃
UTC HT1025 ( +2.5V output type) ELECTRICAL CHARACTRISTICS (Ta=25℃)
PARAMETER
SYMBOL
Output Voltage
VOUT
Output Current
Load Regulation
Voltage Dropout
Current Consumption
Line Regulation
Input Voltage
Temperature Coefficient
UTC
IOUT
∆VOUT
Vd
ISS
∆VOUT
∆VIN · VOUT
VIN
∆VOUT
∆Ta
TEST CONDITIONS
VIN=4.5V,IOUT=10mA
±2.4%
±5%
VIN=4.5V
VIN=4.5V,1mA≤IOUT≤20mA
IOUT=1mA
VIN=4.5V,No load
3.5V≤VIN≤12V,IOUT=0.5mA
MIN
TYP
MAX
UNIT
2.440
2.375
20
2.5
2.5
30
60
60
2.2
2.560
2.625
V
100
6.0
0.2
%/V
12
VIN=4.5V,IOUT=10mA
0°C<Ta<70°C
mA
mV
mV
μA
±0.35
UNISONIC TECHNOLOGIES CO., LTD.
V
mV/℃
2
QW-R502-012,A
UTC HT10XX
CMOS IC
UTC HT1028 ( +2.8V output type) ELECTRICAL CHARACTRISTICS (Ta=25℃)
PARAMETER
SYMBOL
Output Voltage
VOUT
Output Current
Load Regulation
Voltage Dropout
Current Consumption
Line Regulation
Input Voltage
Temperature Coefficient
IOUT
∆VOUT
Vd
ISS
∆VOUT
∆VIN · VOUT
VIN
∆VOUT
∆Ta
TEST CONDITIONS
VIN=4.8V,IOUT=10mA
±2.4%
±5%
VIN=4.8V
VIN=4.8V,1mA≤IOUT≤20mA
MIN
TYP
MAX
2.732
2.660
20
2.8
2.8
30
60
60
2.5
2.867
2.940
100
IOUT=1mA
VIN=4.8V,No load
3.8V≤VIN≤12V,IOUT=1mA
6.0
0.2
V
mA
mV
mV
μA
%/V
12
VIN=4.8V,IOUT=10mA
0°C<Ta<70°C
UNIT
V
mV/℃
±0.4
UTC HT1030 ( +3.0V output type) ELECTRICAL CHARACTRISTICS (Ta=25℃)
PARAMETER
SYMBOL
Output Voltage
VOUT
Output Current
Load Regulation
Voltage Dropout
Current Consumption
Line Regulation
Input Voltage
Temperature Coefficient
IOUT
∆VOUT
Vd
ISS
∆VOUT
∆VIN · VOUT
VIN
∆VOUT
∆Ta
TEST CONDITIONS
VIN=5V,IOUT=10mA
±2.4%
±5%
VIN=5V
VIN=5V,1mA≤IOUT≤20mA
MIN
TYP
MAX
2.928
2.850
20
3.0
3.0
30
60
60
2.5
3.072
3.150
100
IOUT=1mA
VIN=5V,No load
4V≤VIN≤12V,IOUT=1mA
6.0
0.2
V
mA
mV
mV
μA
%/V
12
VIN=5V,IOUT=10mA
0°C<Ta<70°C
UNIT
V
mV/℃
±0.45
UTC HT1033 ( +3.3V output type) ELECTRICAL CHARACTRISTICS (Ta=25℃)
PARAMETER
SYMBOL
Output Voltage
VOUT
Output Current
Load Regulation
Voltage Dropout
Current Consumption
Line Regulation
Input Voltage
Temperature Coefficient
IOUT
∆VOUT
Vd
ISS
∆VOUT
∆VIN · VOUT
VIN
∆VOUT
∆Ta
TEST CONDITIONS
VIN=5.5V,IOUT=10mA
±2.4%
±5%
VIN=5.5V
VIN=5.5V,1mA≤IOUT≤30mA
IOUT=1mA
VIN=5.5V,No load
4.5V≤VIN≤12V,IOUT=1mA
MIN
TYP
MAX
UNIT
3.220
3.135
20
3.3
3.3
30
60
60
2.5
3.379
3.465
V
100
6.0
0.2
%/V
12
VIN=5.5V,IOUT=10mA
0°C<Ta<70°C
mA
mV
mV
μA
±0.5
V
mV/℃
UTC HT1036 ( +3.6V output type) ELECTRICAL CHARACTRISTICS (Ta=25℃)
UTC
UNISONIC TECHNOLOGIES CO., LTD.
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QW-R502-012,A
UTC HT10XX
PARAMETER
CMOS IC
SYMBOL
Output Voltage
VOUT
Output Current
Load Regulation
Voltage Dropout
Current Consumption
Line Regulation
IOUT
∆VOUT
Vd
ISS
∆VOUT
∆VIN · VOUT
Input Voltage
Temperature Coefficient
TEST CONDITIONS
VIN=5.6V,IOUT=10mA
±2.4%
±5%
VIN=5.6V
VIN=5.6V,1mA≤IOUT≤30mA
MIN
TYP
MAX
UNIT
3.513
3.420
20
3.6
3.6
30
60
60
3.0
3.686
3.780
V
IOUT=1mA
VIN=5.6V,No load
4.6V≤VIN≤12V,IOUT=1mA
7.0
0.2
VIN=5.6V,IOUT=10mA
0°C<Ta<70°C
mA
mV
mV
μA
%/V
12
VIN
∆VOUT
∆Ta
100
V
mV/℃
±0.6
UTC HT1044 ( +4.4V output type) ELECTRICAL CHARACTRISTICS (Ta=25℃)
PARAMETER
SYMBOL
Output Voltage
VOUT
Output Current
Load Regulation
Voltage Dropout
Current Consumption
Line Regulation
Input Voltage
Temperature Coefficient
IOUT
∆VOUT
Vd
ISS
∆VOUT
∆VIN · VOUT
VIN
∆VOUT
∆Ta
TEST CONDITIONS
VIN=6.4V,IOUT=10mA
±2.4%
±5%
VIN=6.4V
VIN=6.4V,1mA≤IOUT≤30mA
MIN
TYP
MAX
UNIT
4.294
4.180
20
4.4
4.4
30
60
60
3.0
4.505
4.620
V
IOUT=1mA
VIN=6.4V,No load
5.4V≤VIN≤12V,IOUT=1mA
100
7.5
0.2
%/V
12
VIN=6.4V,IOUT=10mA
0°C<Ta<70°C
mA
mV
mV
μA
V
mV/℃
±0.7
UTC HT1050 ( +5.0V output type) ELECTRICAL CHARACTRISTICS (Ta=25℃)
PARAMETER
SYMBOL
Output Voltage
VOUT
Output Current
Load Regulation
Voltage Dropout
Current Consumption
Line Regulation
IOUT
∆VOUT
Vd
ISS
∆VOUT
∆VIN · VOUT
VIN
Input Voltage
Temperature Coefficient
∆VOUT
∆Ta
TEST CONDITIONS
VIN=7V,IOUT=10mA
±2.4%
±5%
VIN=7V
VIN=7V,1mA≤IOUT≤30mA
IOUT=1mA
MIN
TYP
MAX
UNIT
4.88
4.75
20
5.0
5.0
30
60
60
3.5
5.12
5.25
V
VIN=7V,No load
6V≤VIN≤12V,IOUT=1mA
100
9.0
0.2
%/V
12
VIN=7V,IOUT=10mA
0°C<Ta<70°C
mA
mV
mV
μA
V
mV/℃
±0.75
UTC HT1070 ( +7.0V output type) ELECTRICAL CHARACTRISTICS (Ta=25℃)
PARAMETER
Output Voltage
UTC
SYMBOL
VOUT
TEST CONDITIONS
VIN=9V,IOUT=10mA
±2.4%
±5%
MIN
TYP
MAX
UNIT
6.832
6.65
7.0
7.0
7.168
7.35
V
UNISONIC TECHNOLOGIES CO., LTD.
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QW-R502-012,A
UTC HT10XX
Output Current
Load Regulation
Voltage Dropout
Current Consumption
Line Regulation
CMOS IC
IOUT
∆VOUT
Vd
ISS
∆VOUT
∆VIN · VOUT
VIN
Input Voltage
Temperature Coefficient
∆VOUT
∆Ta
VIN=9V
VIN=9V,1mA≤IOUT≤30mA
20
IOUT=1mA
VIN=9V,No load
8V≤VIN≤12V,IOUT=1mA
30
60
60
5.0
mA
mV
mV
μA
100
12.5
0.2
%/V
12
VIN=9V,IOUT=10mA
0°C<Ta<70°C
V
mV/℃
±1.05
APPLICATION CIRCUIT
The basic circuits using the HT10XX series
VIN
VIN
C1
10μ
+
HT10XX
+
GND
Common
VOUT
VOUT
C2
10μ
Single point GND
Common
High output current positive voltage regulator
Tr1
VIN
V IN
R
HT10XX
VOUT
VOUT
GND
+
C1
10μ
Common
UTC
+
Single point GND
C2
10μ
Common
UNISONIC TECHNOLOGIES CO., LTD.
5
QW-R502-012,A
UTC HT10XX
CMOS IC
Short-circuit protection for Tr1
VIN
Rs
Tr1
VIN
R
VOUT
VOUT
HT10XX
GND
C1
10μ
+
+
C2
10μ
Single point GND
Common
Common
Circuit for increasing output voltage
VIN
VIN
C1
10μ
+
HT10XX
GND
VOUT
VOUT
+
Iss
C2
Vxx
10μ
R1
R2
Common
Single point GND
R2
) + IssR2
R1
R2
≒Vxx(1+
)
R1
VOUT=Vxx(1+
UTC
UNISONIC TECHNOLOGIES CO., LTD.
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QW-R502-012,A
UTC HT10XX
CMOS IC
Circuit for increasing output voltage
VIN
VIN
C1
10μ
HT10XX
GND
+
VOUT
VOUT
+
Iss
C2 Vxx
10μ
R1
DI
Common
Single point GND
Common
VOUT=Vxx+VDI
Constant current regulator
VIN
VIN
C1
10μ
HT10XX
+
VOUT
+
GND
C2 Vxx
10μ
Iss
RA
IOUT
RL
Common
IOUT=
Vxx
+Iss
RA
Dual supply
IC1
VIN
VIN
+
C1
10μ
Common
UTC
HT10XX
GND
VOUT
+
C2
10μ
VOUT1
VOUT
+
GND
IC2
VIN
HT10XX
C3
10μ
VOUT2
R
Common
UNISONIC TECHNOLOGIES CO., LTD.
7
QW-R502-012,A
UTC HT10XX
CMOS IC
UTC assumes no responsibility for equipment failures that result from using products at values that
exceed, even momentarily, rated values (such as maximum ratings, operating condition ranges, or
other parameters) listed in products specifications of any and all UTC products described or contained
herein. UTC products are not designed for use in life support appliances, devices or systems where
malfunction of these products can be reasonably expected to result in personal injury. Reproduction in
whole or in part is prohibited without the prior written consent of the copyright owner. The information
presented in this document does not form part of any quotation or contract, is believed to be accurate
and reliable and may be changed without notice.
UTC
UNISONIC TECHNOLOGIES CO., LTD.
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QW-R502-012,A
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